Magnetohydrodynamics (MHD) simulation via an adaptive element free Galerkin method
Sign Up to like & getrecommendations! Published in 2020 at "Engineering with Computers"
DOI: 10.1007/s00366-020-01079-8
Abstract: In this work, an adaptive element free Galerkin technique is presented to solve magnetohydrodynamics (MHD) equations. An a posteriori error estimation based on gradient recovery is suggested to find locations with largest error contribution. For… read more here.
Keywords: free galerkin; magnetohydrodynamics mhd; element free; magnetohydrodynamics ... See more keywords
Passive element free variation aware decision circuit for 40 Gb/s CDR application
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04683-x
Abstract: The signal integrity metrics such as jitter, noise, peak-to-peak signal swing and power dissipation play a pivotal role in determining the quality of high data rate on-chip wireline communication and a decision circuit is the… read more here.
Keywords: decision; element free; decision circuit; free variation ... See more keywords
An efficient element free method for stress field assessment in 2D linear elastic cracked domains
Sign Up to like & getrecommendations! Published in 2018 at "Computational and Applied Mathematics"
DOI: 10.1007/s40314-018-0710-7
Abstract: In the present study, a new technique in Discrete Least Squares Meshless method; DLSM; has been adopted for stress assessment of two-dimensional elastic domains including a non-growing crack. DLSM is a real meshless method that… read more here.
Keywords: efficient element; least squares; element free; method ... See more keywords
An interpolating element-free Galerkin scaled boundary method applied to structural dynamic analysis
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2019.05.041
Abstract: Abstract An efficient semi-analytical method, namely the interpolating element-free Galerkin scaled boundary method (IEFG-SBM) is developed for structural dynamic analysis in this paper, which is based on boundary scattered nodes with no need of element… read more here.
Keywords: interpolating element; dynamic analysis; method; structural dynamic ... See more keywords
Error analysis and numerical simulation of magnetohydrodynamics (MHD) equation based on the interpolating element free Galerkin (IEFG) method
Sign Up to like & getrecommendations! Published in 2019 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2018.10.004
Abstract: Abstract The MHD equation has some applications in physics and engineering. The main aim of the current paper is to propose a new numerical algorithm for solving the MHD equation. At first, the temporal direction… read more here.
Keywords: scheme; free galerkin; method; magnetohydrodynamics ... See more keywords
An adaptive second-order element-free Galerkin method for additive manufacturing process
Sign Up to like & getrecommendations! Published in 2020 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109911
Abstract: Abstract Element-free Galerkin (EFG) method is applied for the first time to numerical modeling of additive manufacturing (AM) process, in which the superiorities of the EFG method in implementing adaptive computation and in constructing high… read more here.
Keywords: free galerkin; second order; element free; method ... See more keywords
Synthesis and characterization of an open-pore toxic-element-free Ti-based bulk metallic glass foam for bio-implant application
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.02.079
Abstract: Abstract A series of porous toxic-element-free Ti42Zr40Si15Ta3 bulk metallic glass with 13–54 vol.% porosity are produced via powder metallurgy by the space holder method. The amorphous nature, foam morphology, mechanical properties, electrochemical response in simulation… read more here.
Keywords: metallic glass; element free; bulk metallic; based bulk ... See more keywords
Simple iterative procedure for the thermal–mechanical analysis of continuous casting processes, using the element-free Galerkin method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Stresses"
DOI: 10.1080/01495739.2017.1389325
Abstract: ABSTRACT The present work has been conducted to develop a straightforward procedure for solving the thermal–mechanical problem in a conventional continuous casting (CC) process using the element free Galerkin method. The linear momentum balance equation… read more here.
Keywords: free galerkin; thermal mechanical; element free; using element ... See more keywords
Meshless analysis of an improved element-free Galerkin method for linear and nonlinear elliptic problems*
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/3/030203
Abstract: We first give a stabilized improved moving least squares (IMLS) approximation, which has better computational stability and precision than the IMLS approximation. Then, analysis of the improved element-free Galerkin method is provided theoretically for both… read more here.
Keywords: free galerkin; improved element; element free; analysis ... See more keywords
Research on Error Estimations of the Interpolating Boundary Element Free-Method for Two-Dimensional Potential Problems
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/6378745
Abstract: The interpolating boundary element-free method (IBEFM) is a direct solution method of the meshless boundary integral equation method, which has high efficiency and accuracy. The IBEFM is developed based on the interpolating moving least-squares (IMLS)… read more here.
Keywords: interpolating boundary; element free; method; free method ... See more keywords
Experimental and numerical comparisons between finite element method, element-free Galerkin method, and extended finite element method predicted stress intensity factor and energy release rate of cortical bone considering anisotropic bone modelling
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine"
DOI: 10.1177/0954411919853918
Abstract: Stress intensity factor and energy release rate are important parameters to understand the fracture behaviour of bone. The objective of this study is to predict stress intensity factor and energy release rate using finite element… read more here.
Keywords: finite element; element method; element free; method ... See more keywords